Lead Technical Consultant

Infinite Computer Solutions; Dadri; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Nokia Digital Business seeks an experienced telecom specialist for PaCo node design, deployment, configuration and testing in cloud environments.

The role covers CMM/AMF-MMЕ, CMG/SMF-UPF-PGW-SGW, NRF platforms, with emphasis on data/voice traffic management, 4G/5G interfaces, and related protocols. Strong Linux scripting and cross-functional collaboration are required.

Qualifications

• Hands-on with PaCo node deployment, configuration and upgrade.
• Knowledge of 4G/5G networks, call/data flows, and related protocols.
• Experience with cloud architectures and container platforms.

Skills

Nokia PaCo

CMM (AMF/MME)

CMG (SMF/UPF/PGW/SGW)

NRD (NRF)

4G/5G architectures

Cloud/CaaS

Kubernetes

OpenShift/OpenStack

Shell scripting & Linux

Education

B.E / B.Tech

Tools

Kubernetes

OpenShift

OpenStack

CNF/VNF

Job description

Current Opening – Nokia Digital Business

Relevant PaCo Exp: 7+ Years

Joining time: Immediate

• Knowledge of Nokia PaCo nodes like CMM, CMG, NRD architectures and interworking.
• Hands on experience on Nokia CMM (AMF/MME), CMG (SMF/UPF/PGW/SGW), NRD(NRF) will be add on.
• Hands on experience on Designing, deployment (onboarding), configuration and integration, testing (ATP/UAT) and Upgrade of PaCo node.
• Installation, Integration, and configuration of telecom core nodes (CMM (AMF/MME), CMG (SMF/UPF/PGW/SGW), NRD(NRF)) on cloud architecture.
• Strong knowledge of associated Mobile Data Traffic Management technologies and solutions, call flow and data flow and Wireshark. Mobile call 4G/5G architectures, services, and associated protocols (especially Diameter, HTTP2, SIP, GTP).
• Hands on experience of any cloud architecture (CaaS)CNF/VNF, Kubernetes (container/docker), OpenShift/OpenStack, NCS/NCOM etc.
• In-depth technical knowledge of the 4G, 5G and Mobile Data & Voice networks, architectures, services.
• Knowledge of telecom technology like 5G SA, NSA, eMBB, FWA , network slicing etc.
• Experience with 4G and 5G protocol and interfaces (S6a, S1MME, S6d, S11, GN, GS, GX, GY, GP, NS, N11, N8, N10, Nnrf) – CMM (AMF/MME), CMG (SMF/UPF/PGW/SGW), NRD(NRF) products/platforms.
• Basic Shell Scripting and Linux experience (OS installation, administration and troubleshooting)
• B.E / B.Tech
• Self-starter initiative and enthusiasm with a positive 'can do' attitude.
• Excellent cross-functional communication, co-ordination and negotiation skills.
• Good presentation skills (e.g. addressing a large, predominantly technical audience).
• Highly proficient written and spoken communication skills.
• Ability to think 'outside the box' in order to create Mobile Internet/Mobile Broadband Traffic Management Solutions.